Astronomy Cast

Astronomy Cast Ep. 500: 500th Episode!

We're not learning that the vast majority of potentially habitable worlds out there are actually icy moons like Europa and…

6 years ago

Astronomy Cast now available via Amazon’s Alexa!

You can now enable the Amazon Astronomy Cast skill on your Alexa enabled device (in the US now, Canada soon)!…

6 years ago

Annual Atlanta Star Party Coming Soon!

If you happen to be attending DragonCon or just live near Atlanta, come and listen to some fantastic speakers and…

10 years ago

New Podcasts: Precession and Acceleration

We've got two new podcasts from the Astronomy Cast team of Dr. Pamela Gay and Fraser Cain: Ep. 313: Precession,…

11 years ago

Podcast: Accretion Discs

When too much material tries to come together, everything starts to spin and flatten out. You get an accretion disc.…

11 years ago

Podcast: Death of a Spacecraft

In the end, everything dies, even plucky space robots. Today we examine the last days of a series of missions.…

11 years ago

Podcast: Planetary Motions in the Sky

Even the ancient astronomers knew there was something different about the planets. Unlike the rest of the stars, the planets…

11 years ago

New Podcast Series: Space Stations

Sometimes a trilogy needs four parts! The Astronomy Cast team of Fraser Cain and Pamela Gay have taken a look…

11 years ago

Enjoy Several New Podcasts at Astronomy Cast

Astronomy Cast has recently uploaded several new podcasts, and while we normally post them separately here on Universe Today, since…

11 years ago

Astronomy Cast Ep. 279: The Hubble Constant

When Edwin Hubble observed that distant galaxies are speeding away from us in all directions, he discovered the reality that…

12 years ago